Patents by Inventor Henricus Arts
Henricus Arts has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 7956140Abstract: The invention relates to a process for the preparation of a polymer comprising at least one aliphatic or aromatic hydrocarbyl C2-20 olefin in the presence of an ionic catalyst, comprising an organometallic compound and an activator, and optionally a scavenger.Type: GrantFiled: March 14, 2005Date of Patent: June 7, 2011Assignee: DSM IP Assets B.V.Inventors: Edwin Ijpeij, Henricus Arts, Gerardus van Doremaele, Peter Windmuller, Francis Van der Burgt, Martin Alexander Zuideveld
-
Patent number: 7816548Abstract: The invention relates to a process for the preparation of a hydrocarbylated metal organic compound, comprising a hydrocarbyl group, a spectator ligand and optionally a ligand, by contacting a metal-organic reagent with a spectator ligand in the presence of at least 2 equivalents of a hydrocarbylating agent.Type: GrantFiled: August 3, 2004Date of Patent: October 19, 2010Assignee: DSM IP Assets B.V.Inventors: Edwin IJpeij, Felix Beijer, Henricus Arts, Gerardus Van Doremaele
-
Patent number: 7737070Abstract: A process for the preparation of a metal-organic compound, comprising at least one imine ligand, characterized in that an imine ligand according to formula (1) or the HA adduct thereof, wherein HA represents an acid, of which H represents its proton and A its conjugate base, is contacted with a metal-organic reagent of formula (2) in the presence of at least 1, respectively at least 2 equivalents of a base, with Y?N—R as formula (1), wherein Y is selected from a substituted carbon, or nitrogen atom and R represents a substituent, and with Mv(L1)k(L2)l(L3)m(L4)nx as formula (2), wherein: M represents a group 4 or group 5 metal ion, V represents the valency of the metal ion, being 3, 4 or 5, L1, L2, L3, and L4 represent a ligand or a group 17 halogen atom on M and may be equal or different, X represents a group 17 halogen atom, k, l, m, n=0, 1, 2, 3, 4 with k+l+m+n+l=V.Type: GrantFiled: August 3, 2004Date of Patent: June 15, 2010Assignee: DSM IP Assets B.V.Inventors: Edwin Ijpeij, Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van Der Burgt, Martin Alexander Zuideveld
-
Patent number: 7674867Abstract: The invention relates to a process for the preparation of a metal-organic compound, comprising at least one phosphinimine ligand, characterized in that the HA adduct of a phosphinimine ligand according to formula (1) is contacted with a metal-organic reagent of formula (2) in the presence of 1, respectively 2 equivalents of a base, wherein HA represents an acid, of which H represents its proton and A its conjugate base, with Y?N—H as formula (1), and Mv(L1)k(L2)l(L3)m(L4)nX as formula (2), and wherein Y is a substituted phosphorous atom, and M represents a group 4 or group 5 metal ion, V represents the valency of the metal ion, being 3, 4 or 5 L1, L2, L3, and L4 represent a ligand or a group 17 halogen atom on M and may be equal or different, k, l, m, n=0, 1, 2, 3, 4 with k+l+m+n+1=V, and X represents a group 17 halogen atom.Type: GrantFiled: August 3, 2004Date of Patent: March 9, 2010Assignee: DSM IP Assets B.V.Inventors: Edwin Ijpeij, Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van der Burgt, Martin Alexander Zuideveld
-
Patent number: 7655592Abstract: The invention relates to a process for the preparation of a metal-organic compound, comprising at least one phosphinimine ligand, characterized in that the HA adduct of a phosphinimine ligand according to formula (1) is contacted with a metal-organic reagent of formula (2) in the presence of at least 2 equivalents of a base, wherein HA represents an acid, of which H represents its proton and A its conjugate base, with Y?N—H as formula (1), and Mv(L1)k(L2)1(L3)m(L4)nX as formula (2), and wherein Y is a substituted phosphorous atom, and M represents a group 4 or group 5 metal ion, V represents the valency of the metal ion, being 3, 4 or 5 L1, L2, L3, and L4 represent a ligand or a group 17 halogen atom on M and may be equal or different, k, l, m, n=0, 1, 2, 3, 4 with k+l+m+n+l=V, and X represents a group 17 halogen atom.Type: GrantFiled: August 3, 2004Date of Patent: February 2, 2010Assignee: DSM IP Assets B.V.Inventors: Edwin Ijpeij, Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van Der Burgt, Martin Alexander Zuideveld
-
Patent number: 7547751Abstract: The invention related to a process for the polymerization of at least one aliphatic C2-20 or aromatic C4-20 hydrocarbyl mono- or multiolefin in the presence of a catalyst and an aluminum comprising co-catalyst, wherein the catalyst comprises a composition of a metal-organic reagent, a spectator ligand and optionally at least one equivalent of a hydrocarbylating agent. The invention further relates to a polymer obtainable by the process of the invention.Type: GrantFiled: August 3, 2004Date of Patent: June 16, 2009Assignee: DSM IP Assets B.V.Inventors: Edwin IJpeij, Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis van der Burgt, Martin Zuideveld
-
Patent number: 7524906Abstract: The invention relates to a process for the preparation of a metal-organic compound, comprising at least one imine ligand, characterized in that an imine ligand according to formula 1, or the HA adduct thereof, wherein HA represents an acid, of which H represents its proton and A its conjugate base, is contacted with a metal-organic reagent of formula 2 in the presence of at least 1, respectively 2 equivalents of an inorganic or metal-organic base, wherein Y?N-R (formula 1), Y is selected from a substituted carbon, nitrogen or phosphorous atom, R represents a proton, a protic or an aprotic substituent, and the metal organic compound is: MV(L1)k(L2)l(L3)m(L4)nX (formula 2) wherein: M represents a group 4 or group 5 metal ion, V represents the valency of the metal ion, being 3, 4 or 5, L1, L2, L3, and L4 represent ligands on M and may be equal or different, X represents a group 17 halogen atom, and k, 1, m, n=0, 1, 2, 3, 4 with k+l+m+n+l=V.Type: GrantFiled: August 3, 2004Date of Patent: April 28, 2009Assignee: DSM IP Assets B.V.Inventors: Edwin IJpeij, Henricus Arts, Gerardus van Doremaele, Felix Beijer
-
Publication number: 20090012246Abstract: The invention relates to a process for the preparation of a polymer comprising at least one aliphatic or aromatic hydrocarbyl C2-20 olefin in the presence of an ionic catalyst comprising an organometallic compound and an activator, and optionally a scavenger, characterized in that the organometallic compound is a compound according to formula (1): where: M is a metal of group 3, 4, 5, 6 or 7, or the lanthanide series, and p is the valency of the metal M, A represents a neutral or anionic spectator ligand whose valency v is 0, 1 or 2, and q is an integer denoting the number of spectator ligands A, Z is an optional bridging moiety, n is the integer number of parallel bridging moieties Z, Y is an amidine-containing spectator ligand represented by formula (2): wherein the amidine-containing ligand is covalently bonded to the metal M via the imine nitrogen atom, Sub1 is a substituent, which comprises a group 14 atom through which Sub1 is bonded to the imine carbon atom.Type: ApplicationFiled: March 14, 2005Publication date: January 8, 2009Applicant: DMS IP ASSETS B.V.Inventors: Edwin Ijpeij, Henricus Arts, Gerardus van Doremaele, Peter Windmuller, Francis Van der Burgt, Martin Alexander Zuideveld
-
Publication number: 20080153999Abstract: The invention related to a process for the polymerization of at least one aliphatic C2-20 or aromatic C4-20 hydrocarbyl mono- or multiolefin in the presence of a catalyst and an aluminum comprising co-catalyst, wherein the catalyst comprises a composition of a metal-organic reagent, a spectator ligand and optionally at least one equivalent of a hydrocarbylating agent. The invention further relates to a polymer obtainable by the process of the invention.Type: ApplicationFiled: August 3, 2004Publication date: June 26, 2008Inventors: Edwin Ijpeij, Henricus Arts, Gerardus Van Doremaele, Felix Beijer, Francis van Der Burgt, Martin Zuideveld
-
Publication number: 20080045719Abstract: The invention relates to a process for the preparation of a metal-organic compound, comprising at least one phosphinimine ligand, characterized in that the HA adduct of a phosphinimine ligand according to formula (1) is contacted with a metal-organic reagent of formula (2) in the presence of at least 2 equivalents of a base, wherein HA represents an acid, of which H represents its proton and A its conjugate base, with Y?N—H as formula (1), and Mv(L1)k(L2)1(L3)m(L4)nX as formula (2), and wherein Y is a substituted phosphorous atom, and M represents a group 4 or group 5 metal ion, V represents the valency of the metal ion, being 3, 4 or 5 L1, L2, L3, and L4 represent a ligand or a group 17 halogen atom on M and may be equal or different, k, l, m, n=0, 1, 2, 3, 4 with k+l+m+n+l=V, and X represents a group 17 halogen atom.Type: ApplicationFiled: August 3, 2004Publication date: February 21, 2008Inventors: Edwin Ijpeij, Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van Der Burgt, Martin Alexander Zuideveld
-
Publication number: 20080027195Abstract: The invention relates to a process for the preparation of a metal-organic compound, comprising at least one phosphinimine ligand, characterized in that the HA adduct of a phosphinimine ligand according to formula (1) is contacted with a metal-organic reagent of formula (2) in the presence of 1, respectively 2 equivalents of a base, wherein HA represents an acid, of which H represents its proton and A its conjugate base, with Y=N?H as formula (1), and Mv(L1)k(L2)l(L3)m(L4)nX as formula (2), and wherein Y is a substituted phosphorous atom, and M represents a group 4 or group 5 metal ion, V represents the valency of the metal ion, being 3, 4 or 5 L1, L2, L3, and L4 represent a ligand or a group 17 halogen atom on M and may be equal or different, k, l, m, n=0, 1, 2, 3, 4 with k+l+m+n+1=V, and X represents a group 17 halogen atom.Type: ApplicationFiled: August 3, 2004Publication date: January 31, 2008Inventors: Edwin Ijpeij, Henricus Arts, Gerardus Van Doremaele, Felix Beijer, Francis Van der Burgt, Martin Alexander Zuideveld
-
Patent number: 7285606Abstract: The invention related to a process for the polymerization of at least one aliphatic or aromatic hydrocarbyl C2-20 mono- or multiolefin in the presence of a catalyst and a boron comprising co-catalyst, wherein the catalyst comprises a composition of a metal-organic reagent, a spectator ligand and optionally at least one equivalent of a hydrocarbylating agent. The invention further relates to a polymer obtainable by the process of the invention.Type: GrantFiled: August 3, 2004Date of Patent: October 23, 2007Assignee: DSM IP Assets B.V.Inventors: Edwin Ijpeij, Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis van der Burgt, Martin Zuideveld
-
Publication number: 20070219376Abstract: The invention relates to a process for the preparation of a metal-organic compound, comprising at least one imine ligand, characterized in that an imine ligand according to formula I or the HA adduct thereof, wherein HA represents an acid, of which H represents its proton and A its conjugate base, is contacted with a metal-organic reagent of formula 2 In the presence of at least 1, respectively at least 2 equivalents of a base, with Y?N—R ??as formula 1, wherein Y is selected from a substituted carbon, nitrogen, or phosphorous atom and R represents a substituent, and with MV(L1)k(L2)l(L3)m(L4)nX ??as formula 2, wherein: M represents a group 4 or group 5 metal ion V represents the valency of the metal ion, being 3, 4 or 5 L1, L2, L3, and L4 represent a ligand or a group 17 halogen atom on M and may be equal or different X represents a group 17 halogen atom, k, l, m, n=0, 1, 2, 3, 4 with k+l+m+n+1=V.Type: ApplicationFiled: August 3, 2004Publication date: September 20, 2007Applicant: DSM IP ASSETS B.V.Inventors: Edwin Ijpeij, Henricus Arts, Gerardus Van Doremaele, Felix Beijer, Francis Van Der Burgt, Martin Zuideveld
-
Publication number: 20070112182Abstract: The invention relates to a process for the preparation of a hydrocarbylated metal organic compound, comprising a hydrocarbyl group, a spectator ligand and optionally a ligand, by contacting a metal-organic reagent with a spectator ligand in the presence of at least 2 equivalents of a hydrocarbylating agent.Type: ApplicationFiled: August 3, 2004Publication date: May 17, 2007Applicant: DSM IP ASSETS B.V.Inventors: Edwin Ijpeij, Felix Beijer, Henricus Arts, Gerardus Van Doremaele
-
Publication number: 20060252893Abstract: The invention related to a process for the polymerization of at least one aliphatic or aromatic hydrocarbyl C2-20 mono- or multiolefin in the presence of a catalyst and a boron comprising co-catalyst, wherein the catalyst comprises a composition of a metal-organic reagent, a spectator ligand and optionally at least one equivalent of a hydrocarbylating agent. The invention further relates to a polymer obtainable by the process of the invention.Type: ApplicationFiled: August 3, 2004Publication date: November 9, 2006Inventors: Edwin Ijpeij, Henricus Arts, Gerardus Van Doremaele, Felix Beijer, Francis Van der Burgt, Martin Zuideveld
-
Publication number: 20060247438Abstract: The invention relates to a process for the preparation of a metalorganic compound, comprising at least one imine ligand, characterized in that an imine ligand according to formula 1, or the HA adduct thereof, wherein HA represents an acid, of which H represents its proton and A its conjugate base, is contacted with a metal-organic reagent of formula 2 in the presence of at least 1, respectively 2 equivalents of an inorganic or metal-organic base, wherein Y?N—R (formula 1), Y is selected from a substituted carbon, nitrogen or phosphorous atom, R represents a proton, a protic or an aprotic substituent, and the metal organic compound is: MV(L1)k(L2)l(L3)m(L4)nX (formula 2) wherein: M represents a group 4 or group 5 metal ion, V represents the valency of the metal ion, being 3, 4 or 5, L1, L2, L3, and L4 represent ligands on M and may be equal or different, X represents a group 17 halogen atom, and k, l, m, n=0, 1, 2, 3, 4 with k+l+m+n+l=V.Type: ApplicationFiled: August 3, 2004Publication date: November 2, 2006Applicant: DSM IP ASSETS B.V.Inventors: Edwin Ijpeij, Henricus Arts, Gerardus vanDoremaele, Felix Beijer